target = models.DecimalField(_('target'), decimal_places=2, max_digits=10)
start = models.DateField(_('start'), db_index=True)
end = models.DateField(_('end'), db_index=True)
target = models.DecimalField(_('target'), decimal_places=2, max_digits=10)
start = models.DateField(_('start'), db_index=True)
end = models.DateField(_('end'), db_index=True)